/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { type ValidatorProps } from '@flowgram-adapter/free-layout-editor';

import {
  OutputTreeSchema,
  OutputTreeUniqueNameSchema,
  type OutputTree,
} from './schema';

export function outputTreeValidator(
  params: ValidatorProps<
    OutputTree,
    {
      uniqueName?: boolean;
    }
  >,
) {
  const { value, options } = params;
  const { uniqueName = false } = options;
  const parsed = uniqueName
    ? OutputTreeUniqueNameSchema.safeParse(value)
    : OutputTreeSchema.safeParse(value);

  if (!parsed.success) {
    return JSON.stringify((parsed as any).error);
  }

  return true;
}
